ATE420690T1 - IMPROVED BALLOON CATHETER AND TREATMENT DEVICE - Google Patents

IMPROVED BALLOON CATHETER AND TREATMENT DEVICE

Info

Publication number
ATE420690T1
ATE420690T1 AT04710250T AT04710250T ATE420690T1 AT E420690 T1 ATE420690 T1 AT E420690T1 AT 04710250 T AT04710250 T AT 04710250T AT 04710250 T AT04710250 T AT 04710250T AT E420690 T1 ATE420690 T1 AT E420690T1
Authority
AT
Austria
Prior art keywords
balloon
regions
balloon catheter
treatment device
treated
Prior art date
Application number
AT04710250T
Other languages
German (de)
Inventor
Alvaro Laguna
Original Assignee
Sentient Engineering & Technol
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sentient Engineering & Technol filed Critical Sentient Engineering & Technol
Application granted granted Critical
Publication of ATE420690T1 publication Critical patent/ATE420690T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L29/126—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/146—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1027—Making of balloon catheters
    • A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1075—Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)

Abstract

A balloon catheter. The balloon is of a composite material having the flexibility and elastic characteristics of an elastomeric material, yet exhibiting the growth limits of inelastic materials. The balloon may be provided in various shapes. The balloon may be treated to maintain a substantially constant length during inflation and deflation. The balloon may be provided with regions of porosity for the delivery of therapeutic agents, and may be treated to exhibit regions of distinct compliance. Also disclosed is an apparatus, which may be used to impart the regions of distinct compliance into the balloon.
AT04710250T 2003-09-05 2004-02-11 IMPROVED BALLOON CATHETER AND TREATMENT DEVICE ATE420690T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/655,665 US7335184B2 (en) 2002-07-02 2003-09-05 Balloon catheter and treatment apparatus

Publications (1)

Publication Number Publication Date
ATE420690T1 true ATE420690T1 (en) 2009-01-15

Family

ID=34312647

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04710250T ATE420690T1 (en) 2003-09-05 2004-02-11 IMPROVED BALLOON CATHETER AND TREATMENT DEVICE

Country Status (6)

Country Link
US (1) US7335184B2 (en)
EP (1) EP1663376B1 (en)
AT (1) ATE420690T1 (en)
CA (1) CA2537565C (en)
DE (1) DE602004019107D1 (en)
WO (1) WO2005025648A2 (en)

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WO2006034396A2 (en) * 2004-09-21 2006-03-30 Stout Medical Group, L.P. Balloon and methods of making and using
US20060079922A1 (en) * 2004-10-12 2006-04-13 Brian Creston Balloon anchored surgical apparatus, its use and manufacture
US8100863B2 (en) 2005-03-04 2012-01-24 C. R. Bard, Inc. Catheter assembly, catheter systems including same, and method of manufacture
US8672990B2 (en) 2005-05-27 2014-03-18 Boston Scientific Scimed, Inc. Fiber mesh controlled expansion balloon catheter
US9101742B2 (en) * 2005-10-28 2015-08-11 Baxter International Inc. Gastrointestinal applicator and method of using same
WO2007075585A2 (en) 2005-12-16 2007-07-05 Interface Associates, Inc. Multi-layer balloons for medical applications and methods for manufacturing the same
US8858855B2 (en) * 2006-04-20 2014-10-14 Boston Scientific Scimed, Inc. High pressure balloon
US7993303B2 (en) * 2006-04-21 2011-08-09 Abbott Laboratories Stiffening support catheter and methods for using the same
US20070250149A1 (en) * 2006-04-21 2007-10-25 Abbott Laboratories Stiffening Support Catheters and Methods for Using the Same
US8206370B2 (en) * 2006-04-21 2012-06-26 Abbott Laboratories Dual lumen guidewire support catheter
US8246574B2 (en) * 2006-04-21 2012-08-21 Abbott Laboratories Support catheter
US7927305B2 (en) * 2006-04-21 2011-04-19 Abbott Laboratories Systems, methods, and devices for injecting media contrast
CA2656635C (en) * 2006-07-03 2013-05-28 Hemoteq Ag Stent with polymeric coating comprising rapamycin as an active agent
US7963942B2 (en) 2006-09-20 2011-06-21 Boston Scientific Scimed, Inc. Medical balloons with modified surfaces
NZ578341A (en) * 2007-01-21 2011-06-30 Hemoteq Ag Method for producing a coated catheter balloon
WO2008095046A2 (en) * 2007-01-30 2008-08-07 Loma Vista Medical, Inc., Biological navigation device
US9192697B2 (en) * 2007-07-03 2015-11-24 Hemoteq Ag Balloon catheter for treating stenosis of body passages and for preventing threatening restenosis
EP2072065A1 (en) * 2007-12-21 2009-06-24 Abbott Laboratories Vascular Enterprises Limited Strengthening textures in medical devices
EP2095795A1 (en) 2007-12-21 2009-09-02 Abbott Laboratories Vascular Enterprises Limited Double layered balloons in medical devices
US20090299327A1 (en) 2008-06-02 2009-12-03 Lorna Vista Medical, Inc. Inflatable medical devices
WO2010018762A1 (en) * 2008-08-11 2010-02-18 テルモ株式会社 Medical instrument
US20100286593A1 (en) * 2009-05-11 2010-11-11 Hotspur Technologies, Inc. Balloon catheter with cutting features and methods for use
EP2944332B1 (en) 2009-07-10 2016-08-17 Boston Scientific Scimed, Inc. Use of nanocrystals for a drug delivery balloon
EP2453938B1 (en) 2009-07-17 2015-08-19 Boston Scientific Scimed, Inc. Nucleation of drug delivery balloons to provide improved crystal size and density
JP5013380B2 (en) * 2009-10-29 2012-08-29 朝日インテック株式会社 Medical tube and catheter using the same
US8926508B2 (en) 2009-12-17 2015-01-06 Covidien Lp Access assembly with dual anchor and seal capabilities
US9592119B2 (en) 2010-07-13 2017-03-14 C.R. Bard, Inc. Inflatable medical devices
EP2611476B1 (en) 2010-09-02 2016-08-10 Boston Scientific Scimed, Inc. Coating process for drug delivery balloons using heat-induced rewrap memory
US10188436B2 (en) 2010-11-09 2019-01-29 Loma Vista Medical, Inc. Inflatable medical devices
WO2013022458A1 (en) 2011-08-05 2013-02-14 Boston Scientific Scimed, Inc. Methods of converting amorphous drug substance into crystalline form
US9056152B2 (en) 2011-08-25 2015-06-16 Boston Scientific Scimed, Inc. Medical device with crystalline drug coating
US9554822B2 (en) 2011-09-02 2017-01-31 Abbott Cardiovascular Systems Inc. Thrombectomy catheter with aspiration and guidewire lumens defining an asymmetrical taper and cutting edge with offset tip
US9808605B2 (en) 2011-10-06 2017-11-07 W. L. Gore & Associates, Inc. Controlled porosity devices for tissue treatments, methods of use, and methods of manufacture
US9730726B2 (en) 2011-10-07 2017-08-15 W. L. Gore & Associates, Inc. Balloon assemblies having controllably variable topographies
JP2012196498A (en) * 2012-06-14 2012-10-18 Asahi Intecc Co Ltd Medical tube
US8992817B2 (en) 2012-12-10 2015-03-31 Abbott Cardiovascular Systems, Inc. Process of making a medical balloon
US9669194B2 (en) 2013-03-14 2017-06-06 W. L. Gore & Associates, Inc. Conformable balloon devices and methods
DE102013104029A1 (en) 2013-04-22 2014-10-23 Innora Gmbh balloon catheter
US10729570B2 (en) 2013-09-17 2020-08-04 West Coast Catheter, Inc. Medical balloon with varied compliance
US9782571B2 (en) 2014-01-30 2017-10-10 Chuter A. M. Timothy Flexible high-pressure angioplasty balloons
US10201685B2 (en) 2013-11-13 2019-02-12 West Coast Catheter, Inc. High-pressure balloons
US9149612B2 (en) 2013-11-13 2015-10-06 West Coast Catheter, Inc. Flexible high-pressure balloons
US20160114141A1 (en) 2014-10-27 2016-04-28 Interface Associates, Inc. Methods of manufacturing nested balloons utilizing pressurized constrained annealing
JP6426068B2 (en) * 2015-08-10 2018-11-21 朝日インテック株式会社 Catheter and balloon catheter
US10792477B2 (en) 2016-02-08 2020-10-06 Orbusneich Medical Pte. Ltd. Drug eluting balloon
CN115920211A (en) * 2022-12-12 2023-04-07 浙江巴泰医疗科技有限公司 A tip structure, a balloon dilatation catheter comprising the tip structure, and a preparation method thereof

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Also Published As

Publication number Publication date
CA2537565A1 (en) 2005-03-24
EP1663376A4 (en) 2007-04-04
US20040098021A1 (en) 2004-05-20
CA2537565C (en) 2015-06-30
WO2005025648A2 (en) 2005-03-24
DE602004019107D1 (en) 2009-03-05
US7335184B2 (en) 2008-02-26
EP1663376B1 (en) 2009-01-14
EP1663376A2 (en) 2006-06-07
WO2005025648A3 (en) 2005-11-10

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